Although I'm not at my boat right now, I think mine is the same.
Bought a SOLAS stainless prop off the personal classified section. Splines fit and everything works great except for one small thing. The inner flange of the prop doesn't fit inside the cowling on the lower unity. about a ⅛ gap. Will this cause problems? I don't have a picture yet, but i do have the schematic for the lower unit I'll post:
Although I'm not at my boat right now, I think mine is the same.
2018 G3 Sportsman 17
2018 Yamaha F90 four stroke
Ultra 106sv bow/console
Livescope Terrova 24v Ionic lithium batteries
Me too.
Creativity is just intelligence fooling around